175 citations · 1.5k across the 56 of their papers we have counts for
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Direct observation of the superconducting gap in thin film of titanium nitride using terahertz spectroscopy
Uwe S. Pracht, Marc Scheffler, Martin Dressel +3
We report on the charge carrier dynamics of superconducting titanium nitride (TiN) in the frequency range 90 - 510 GHz (3 - 17 cm-1). The experiments were perfomed on a 18 nm thick…
Anisotropic optical conductivity of the putative Kondo insulator CeRuSn
V. Guritanu, P. Wissgott, T. Weig +11
Kondo insulators and in particular their non-cubic representatives have remained poorly understood. Here we report on the development of an anisotropic energy pseudogap in the tetr…
Broadband electron spin resonance from 500 MHz to 40 GHz using superconducting coplanar waveguides
C. Clauss, D. Bothner, D. Koelle +4
We present non-conventional electron spin resonance (ESR) experiments using microfabricated superconducting waveguides. We show that a very broad frequency range, from 0.5 to 40 GH…
Broadening of hot-spot response spectrum of superconducting NbN nanowire single-photon detector with reduced nitrogen content
D. Henrich, S. Dörner, M. Hofherr +6
The spectral detection efficiency and the dark count rate of superconducting nanowire single-photon detectors (SNSPD) has been studied systematically on detectors made from thin Nb…
The phase boundary of superconducting niobium thin films with antidot arrays fabricated with microsphere photolithography
Daniel Bothner, Conrad Clauss, Elisabeth Koroknay +8
The experimental investigation of the -- phase boundary of superconducting niobium films with large area quasihexagonal hole arrays is reported. The hole arrays wer…